Continuation of the combat path of the Voronezh nuclear submarine, which ended up in 1942. Several months have passed, and history has changed. The alternative Battle of Stalingrad ended with the destruction of not just Paulus’s army, but the entire southern wing of the German front. But now we are opposed by the Euroreich - all of Europe, united under the rule of German fascists. And the Voronezh crew will have a secret mission in the Atlantic Ocean, for the sake of the state interests of the Soviet Union, where they will have to engage in battle not only with the German, but also with the American fleet.